/Engine/Plugins/Online/OnlineSubsystem/Source/Public/Interfaces/OnlineCodeRedemptionInterface.h
Initiate the Evaluation Code process for checking if a code is valid and what product information it relates too
void EvaluateCode ( const [FUniqueNetId](API\Runtime\CoreOnline\Online\FUniqueNetId) & UserId, const [FString](API\Runtime\Core\Containers\FString) & CodeId, const [FOnProductCodeEvaluateComplete](API\Plugins\OnlineSubsystem\Interfaces\FOnProductCodeEvaluateComplete) & Delegate )